var a := 3;
var b := 5;
var c := 11.5;
PrintLn( "a+(b+c) = " + Format("%.2f", [a+(b+c)]) );
PrintLn( "(a+b)+c = " + Format("%.2f", [(a+b)+c]) );
PrintLn( "a+b+c = " + Format("%.2f", [a+b+c]) );
PrintLn( "a+(b-c) = " + Format("%.2f", [a+(b-c)]) );
PrintLn( "(a+b)-c = " + Format("%.2f", [(a+b)-c]) );
PrintLn( "a+b-c = " + Format("%.2f", [a+b-c]) );
PrintLn( "a+(b/c) = " + Format("%.2f", [a+(b/c)]) );
PrintLn( "(a+b)/c = " + Format("%.2f", [(a+b)/c]) );
PrintLn( "a+b/c = " + Format("%.2f", [a+b/c]) );
PrintLn( "a+(b*c) = " + Format("%.2f", [a+(b*c)]) );
PrintLn( "(a+b)*c = " + Format("%.2f", [(a+b)*c]) );
PrintLn( "a+b*c = " + Format("%.2f", [a+b*c]) );
PrintLn( "a-(b+c) = " + Format("%.2f", [a-(b+c)]) );
PrintLn( "(a-b)+c = " + Format("%.2f", [(a-b)+c]) );
PrintLn( "a-b+c = " + Format("%.2f", [a-b+c]) );
PrintLn( "a-(b-c) = " + Format("%.2f", [a-(b-c)]) );
PrintLn( "(a-b)-c = " + Format("%.2f", [(a-b)-c]) );
PrintLn( "a-b-c = " + Format("%.2f", [a-b-c]) );
PrintLn( "a-(b/c) = " + Format("%.2f", [a-(b/c)]) );
PrintLn( "(a-b)/c = " + Format("%.2f", [(a-b)/c]) );
PrintLn( "a-b/c = " + Format("%.2f", [a-b/c]) );
PrintLn( "a-(b*c) = " + Format("%.2f", [a-(b*c)]) );
PrintLn( "(a-b)*c = " + Format("%.2f", [(a-b)*c]) );
PrintLn( "a-b*c = " + Format("%.2f", [a-b*c]) );
PrintLn( "a/(b+c) = " + Format("%.2f", [a/(b+c)]) );
PrintLn( "(a/b)+c = " + Format("%.2f", [(a/b)+c]) );
PrintLn( "a/b+c = " + Format("%.2f", [a/b+c]) );
PrintLn( "a/(b-c) = " + Format("%.2f", [a/(b-c)]) );
PrintLn( "(a/b)-c = " + Format("%.2f", [(a/b)-c]) );
PrintLn( "a/b-c = " + Format("%.2f", [a/b-c]) );
PrintLn( "a/(b/c) = " + Format("%.2f", [a/(b/c)]) );
PrintLn( "(a/b)/c = " + Format("%.2f", [(a/b)/c]) );
PrintLn( "a/b/c = " + Format("%.2f", [a/b/c]) );
PrintLn( "a/(b*c) = " + Format("%.2f", [a/(b*c)]) );
PrintLn( "(a/b)*c = " + Format("%.2f", [(a/b)*c]) );
PrintLn( "a/b*c = " + Format("%.2f", [a/b*c]) );
PrintLn( "a*(b+c) = " + Format("%.2f", [a*(b+c)]) );
PrintLn( "(a*b)+c = " + Format("%.2f", [(a*b)+c]) );
PrintLn( "a*b+c = " + Format("%.2f", [a*b+c]) );
PrintLn( "a*(b-c) = " + Format("%.2f", [a*(b-c)]) );
PrintLn( "(a*b)-c = " + Format("%.2f", [(a*b)-c]) );
PrintLn( "a*b-c = " + Format("%.2f", [a*b-c]) );
PrintLn( "a*(b/c) = " + Format("%.2f", [a*(b/c)]) );
PrintLn( "(a*b)/c = " + Format("%.2f", [(a*b)/c]) );
PrintLn( "a*b/c = " + Format("%.2f", [a*b/c]) );
PrintLn( "a*(b*c) = " + Format("%.2f", [a*(b*c)]) );
PrintLn( "(a*b)*c = " + Format("%.2f", [(a*b)*c]) );
PrintLn( "a*b*c = " + Format("%.2f", [a*b*c]) );
